86249219

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 102297600

約数和(自身を除く): 16048381

約数列:

[1, 7, 29, 203, 479, 887, 3353, 6209, 13891, 25723, 97237, 180061, 424873, 2974111, 12321317, 86249219]

約数ペア:

[(1, 86249219), (7, 12321317), (29, 2974111), (203, 424873), (479, 180061), (887, 97237), (3353, 25723), (6209, 13891)]